74712573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20649

約数の個数: 24

約数和(自身を含む): 119974400

約数和(自身を除く): 45261827

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20599, 61797, 185391, 267787, 638569, 803361, 1915707, 2410083, 5747121, 8301397, 24904191, 74712573]

約数ペア:

[(1, 74712573), (3, 24904191), (9, 8301397), (13, 5747121), (31, 2410083), (39, 1915707), (93, 803361), (117, 638569), (279, 267787), (403, 185391), (1209, 61797), (3627, 20599)]